question about dicomwrite function

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yanhong
yanhong 2012-12-26
评论： Hassan Saadatmand 2020-11-27
Hi all, I use dicomwrite function to write a three dimensional matrix to a dicom file with MR image storage,but I get a error "Cannot determine photometric interpretation."
example:
x=100*rand(63,53,46);
dicomwrite(x,'x.dcm','ObjectType','MR Image Storage');
??? Error using ==> dicom_prep_ImagePixel>getPhotometricInterp at 90
Cannot determine photometric interpretation.
Thank you

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回答（1 个）

Walter Roberson
Walter Roberson 2012-12-31
  2 个评论
yanhong
yanhong 2012-12-31
编辑：yanhong 2013-1-1
Thank you for your answer.My syntax is as follows:
x=100*rand(63,53,46);
dicomwrite(reshape(x,[63,53,1,46]),'test.dcm','ObjectType','MR Image Storage');
the above syntax is success.But when I use SPM(Statistical Parametric Mapping) converting dicom data to ananlyze data,I get a error:
"Cant find appropriate modality information"
Thank you
Hassan Saadatmand
Hassan Saadatmand 2020-11-27
Hi. it is the simple and correct answer. Thank you.

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